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g100num [7]
3 years ago
5

Three weeks ago John bought stock at 491/4; today the stock is valued at 497/8. We could say the stock is performing at which of

the following? A. Below par B. Above par C. Par equality D. On par
Mathematics
2 answers:
DerKrebs [107]3 years ago
7 0

Answer:

A. Below par.

Step-by-step explanation:

We have been given that 3 weeks ago John bought stock at 491/4; today the stock is valued at 497/8.

Let us find change in stock's value by subtracting present value from the value of stock 3 weeks ago.

\text{Change in stock's value}=\frac{497}{8}-\frac{491}{4}

Let us have a common denominator.

\text{Change in stock's value}=\frac{497}{8}-\frac{491\times 2}{4\times 2}

\text{Change in stock's value}=\frac{497}{8}-\frac{982}{8}

\text{Change in stock's value}=\frac{497-982}{8}

\text{Change in stock's value}=\frac{-485}{8}

We can see that stock's value has decreased, therefore, the stock is performing below par and option A is the correct choice.



Feliz [49]3 years ago
4 0

The correct answer on my test was Above Par

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Arte-miy333 [17]

Answer:

mp=sp+25%ofsp=1.25sp

mp=1.25sp

sp=1/1.25×mp=0.8mp

cp=mp-30%ofmp=0.7mp

discount=mp-sp=mp-0.8mp=0.2mp

  1. discount %=discount/mp×100%=0.2mp/mp×100%=20%
  2. profit=sp-cp=0.8mp-0.7mp=0.1mp
  3. profit%=profit/cp×100%=0.1mp/0.7mp×100%=0.1×100/0.7%=10/0.7%=14.28%
3 0
2 years ago
Find the length of the unknown side. Round your answer to the nearest whole number. (4 points)
balu736 [363]

Answer: 14 meters

Step-by-step explanation:

Use the pythagorean theorem to solve.

12 ² + 8 ²= c ²

208= c ²

√ 208 = √ c ²

14.42= c

14 meters

5 0
2 years ago
Read 2 more answers
The equation of a circle is ​ (x−2)^2+(y−16)^2=169 ​ . What is the circle's radius?
Svetllana [295]
Hello!

The equation for a circle is

(x-h)^{2} +(y-k)^{2} =  r^{2}

r is the radius

To find the radius we take the square root of the number in the radius spot

sqrt169 = 13

The answer is 13

Hope this helps!
8 0
3 years ago
PLEASE HELP IF MORE THAN ONE PERSON ANSWERS ILL GIVE BRAINLIEST!!!
lina2011 [118]

Answer:

see explanation

Step-by-step explanation:

The area of the shaded portion is the area of the outer circle subtract the area of the inner circle

area of larger circle = πr² ← r is the radius = 11

area = π × 11² = 121π

area of smaller circle = πr² ← r = 9

area = π × 9² = 81π

-----------------------------------------

shaded area = 121π - 81π = 40π m² ≈ 126 m²

   

6 0
3 years ago
War your work, please.
Goshia [24]

Answer:

1.) 7. (7 x 7 = 9)

2.) IDK, sorry

3.) 8/27

Apply the product rule to 2/3

2^3/ 3^3

Raise 2 to the power of 3.

8/27

4.) 9

1. Exponentiation: 3 ^ 4 = 81

2. Exponentiation: 3 ^ (-2) = 0.111111111111 = 1/9

3. Multiple: the result of step No. 1 * the result of step No. 3 = 81*1/9  = 81 · 1/1 · 9  = 81/9  = 9 · 9/1 · 9  = 9

Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD(81, 9) = 9. Cancelling by a common factor of 9 gives 9/1.

In words - eighty-one multiplied by one ninth = nine.

4. Exponentiation: 3 ^ 0 = 1

5.Multiple: the result of step No. 4 * the result of step No. 5 = 9 * 1 = 9

5.) 1/125

5 ^ (-3) = 0.008 = 1/125

6.) IDK, sorry

7 0
3 years ago
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